If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + -5 = 9a Reorder the terms: -5 + 2a2 = 9a Solving -5 + 2a2 = 9a Solving for variable 'a'. Reorder the terms: -5 + -9a + 2a2 = 9a + -9a Combine like terms: 9a + -9a = 0 -5 + -9a + 2a2 = 0 Factor a trinomial. (-1 + -2a)(5 + -1a) = 0Subproblem 1
Set the factor '(-1 + -2a)' equal to zero and attempt to solve: Simplifying -1 + -2a = 0 Solving -1 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2a = 0 + 1 -2a = 0 + 1 Combine like terms: 0 + 1 = 1 -2a = 1 Divide each side by '-2'. a = -0.5 Simplifying a = -0.5Subproblem 2
Set the factor '(5 + -1a)' equal to zero and attempt to solve: Simplifying 5 + -1a = 0 Solving 5 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1a = 0 + -5 -1a = 0 + -5 Combine like terms: 0 + -5 = -5 -1a = -5 Divide each side by '-1'. a = 5 Simplifying a = 5Solution
a = {-0.5, 5}
| x^3-3r^2+3r-.15=0 | | 5x+2y=81 | | 0.14(y-9)+0.04y=0.10y-0.03(40) | | 4n-36=100 | | 2n+10=200 | | -0.3x+6.97=-0.1x-7.97 | | y+24=6 | | -9.1-(-6.2)= | | 6-5.7+0.63= | | 5r^2+45r+90=0 | | 7.2+1=-13 | | x+y+2=3 | | 4n+10=80 | | 8/9x=176 | | x^2-9x-60250=0 | | 4.1x+10-8.1x= | | 4.1x+10-8.1x=2 | | 4(x+8)-4=6 | | 0.75(a-35.8)=a-24 | | 8p^2+24p-320=0 | | -1/5x=-3/5 | | 0.11= | | 7x^2+84x+224=0 | | 11-a/2=9 | | 2.8(2+8)+2x=4x-12 | | -11+35=-(x+2) | | 2/3n+7=17 | | 5/7z+1=11 | | 8k+24k=0 | | 10-3x-7-7x=5 | | 2p^2-14p+13=0 | | -16t^2+112t+30=0 |